From 3a5c76baf312d83cb77c8faa72c5f7a477effed0 Mon Sep 17 00:00:00 2001 From: "Gabriel L. Somlo" Date: Thu, 19 Mar 2015 14:20:44 -0400 Subject: fw_cfg: factor out initialization of FW_CFG_ID (rev. number) The fw_cfg documentation says this of the revision key (0x0001, FW_CFG_ID): > A 32-bit little-endian unsigned int, this item is used as an interface > revision number, and is currently set to 1 by all QEMU architectures > which expose a fw_cfg device. arm/virt doesn't. It could be argued that that's an error in "hw/arm/virt.c"; on the other hand, all of the other fw_cfg providing boards set the interface version to 1 manually, despite the device coming from the same, shared implementation. Therefore, instead of adding fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1); to arm/virt, consolidate all such existing calls in the fw_cfg initialization code. Signed-off-by: Gabriel Somlo Message-Id: <1426789244-26318-1-git-send-email-somlo@cmu.edu> Reviewed-by: Laszlo Ersek Signed-off-by: Paolo Bonzini --- hw/ppc/mac_newworld.c | 1 - 1 file changed, 1 deletion(-) (limited to 'hw/ppc/mac_newworld.c') diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 624b4ab..e0397bc 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -460,7 +460,6 @@ static void ppc_core99_init(MachineState *machine) fw_cfg = fw_cfg_init_mem(CFG_ADDR, CFG_ADDR + 2); fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus); - fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1); fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size); fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, machine_arch); fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base); -- cgit v1.1